循环流化床锅炉与往复炉排锅炉性能及应用  

Performance and Application of Circulating Fluidized Bed Boilers and Reciprocating Grate Boilers

作　　者：丁立群 王威 DING Liqun;WANG Wei

机构地区：[1]哈尔滨工业大学建筑学院寒地城乡人居环境科学与技术工业和信息化部重点实验室

出　　处：《煤气与热力》2019年第11期14-16,10041,共4页Gas & Heat

摘　　要：对比分析循环流化床锅炉与往复炉排锅炉性能及经济性,给出3个锅炉应用案例。指明在选择燃用低热值煤的锅炉时,当单机蒸发量低于300 t/h(热容量低于210 MW)时,应优先考虑大型往复炉排锅炉;如果燃料低位发热量低于12560.4 k J/kg时,应选择循环流化床锅炉。The performance and economy of circulating fluidized bed boilers and reciprocating grate boilers are compared and analyzed,and three boiler application cases are given.It is indicated that when selecting a boiler with low calorific value coal,the large reciprocating grate boiler should be given priority when the single unit evaporation is less than 300 t/h(heat capacity is less than 210 MW).If the low calorific value of the fuel is lower than 12560.4 kJ/kg,the circulating fluidized bed boiler should be selected.

关 键 词：循环流化床锅炉 往复炉排锅炉 送风机 自耗电功率 单机蒸发量 

分 类 号：TK22[动力工程及工程热物理—动力机械及工程]